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bug#19133: closed (Re: bug#19133: 25.0.50; Crash in clear-image-cache)


From: Jan D.
Subject: bug#19133: closed (Re: bug#19133: 25.0.50; Crash in clear-image-cache)
Date: Sun, 7 Dec 2014 17:14:33 +0100

Hi.

> 7 dec 2014 kl. 15:26 skrev Magnus Henoch <address@hidden>:
> 
> Found the crucial difference: the crash happens if you create an image
> using data from a string, as opposed to from a file.  This little
> function reliably causes Emacs to crash, given any PNG or JPEG file.
> (It cannot determine the type of PBM files, and XPM and SVG files don't
> make Emacs crash.)
> 
>  (defun my-crash-emacs (image-file)
>    (interactive "fImage file: ")
>    (insert-image (create-image
>                   (with-temp-buffer
>                     (set-buffer-multibyte nil)
>                     (insert-file-literally image-file)
>                     (buffer-string))
>                   nil t))
>    (when (yes-or-no-p "Clear image cache? ")
>      (clear-image-cache)))

Nice.  Fixed in trunk.

        Jan D.






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